Mega Drive: Dr. Robotnik's Mean Bean MachineEvil Dr. Robotnik has invented a machine that turns good folks into rotten robots! Village bean folk from the planet Mobius are being rounded up by the Doctor's henchbots and thrown into his dungeons. There they await their turn in his latest evil masterpiece! An addicting, fun filled puzzle. Unite four beams of the same color so they can stick together and escape. Defeat characters from the Adventures of Sonic The Hedgehog TV series, including Dr.